Air conditioner



FIG. 1 is a top plan view of the air conditioner showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a sectional view taken on line 7—7 of FIG. 3 where the internal mechanism has been omitted; and,

FIG. 8 is a perspective view thereof. 

The ornamental design for an air conditioner, as shown and described. 